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-rw-r--r--modules/public/public.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/modules/public/public.go b/modules/public/public.go
index 9532c9b366..008fba9b01 100644
--- a/modules/public/public.go
+++ b/modules/public/public.go
@@ -6,6 +6,7 @@ package public
import (
"encoding/base64"
+ "fmt"
"log"
"net/http"
"path"
@@ -158,7 +159,7 @@ func (opts *Options) handle(ctx *macaron.Context, log *log.Logger, opt *Options)
// Add an Expires header to the static content
if opt.ExpiresAfter > 0 {
ctx.Resp.Header().Set("Expires", time.Now().Add(opt.ExpiresAfter).UTC().Format(http.TimeFormat))
- tag := GenerateETag(string(fi.Size()), fi.Name(), fi.ModTime().UTC().Format(http.TimeFormat))
+ tag := GenerateETag(fmt.Sprintf("%d", fi.Size()), fi.Name(), fi.ModTime().UTC().Format(http.TimeFormat))
ctx.Resp.Header().Set("ETag", tag)
if ctx.Req.Header.Get("If-None-Match") == tag {
ctx.Resp.WriteHeader(304)